整體式法蘭保溫球閥
integral flange insulation ball valve
integral flange insulation ball valve
| | 產(chǎn)品型號Product Model: QB41F 公稱通徑Nominal Diameter: 15-200mm 公稱壓力Nominal Pressure: 1.0~4.OMPa 適用溫度Suitable temperature: -29°C~250°C 適用介質(zhì)Suitable Medium: 重油、膠類、腐蝕性介質(zhì) Heavy oil, glue kind, corrosive medium |
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